[Event "Thursday Chess Arena"] [Site "https://lichess.org/slojuY48"] [Date "2023.03.02"] [White "HirukaSandesh022015"] [Black "AMI_METHSARA"] [Result "0-1"] [UTCDate "2023.03.02"] [UTCTime "12:30:12"] [WhiteElo "1650"] [BlackElo "1953"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "900+10"] [ECO "E12"] [Opening "Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 { E12 Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation } 5. a3 Bxc3+ 6. bxc3 Ne4 7. Qc2 Bb7 8. e3 d6 9. Bd3 f5 10. Bxe4?? { (-0.19 → -2.29) Blunder. O-O was best. } (10. O-O Nd7) 10... Bxe4?! { (-2.29 → -1.64) Inaccuracy. fxe4 was best. } (10... fxe4 11. Nd2 Qh4 12. O-O O-O 13. a4 Nd7 14. a5 Rf6 15. axb6 Nxb6 16. c5 dxc5 17. h3) 11. Qe2 Nd7 12. O-O O-O 13. Rd1 Nf6?! { (-1.91 → -0.82) Inaccuracy. a5 was best. } (13... a5 14. Nd2) 14. Nd2?! { (-0.82 → -1.66) Inaccuracy. Ng5 was best. } (14. Ng5 Qe8 15. Nxe4 fxe4 16. a4 Qg6 17. a5 Rac8 18. h3 Nd7 19. Qg4 Qxg4 20. hxg4 e5) 14... Bb7?! { (-1.66 → -1.05) Inaccuracy. Bc2 was best. } (14... Bc2 15. Re1) 15. a4 a5?! { (-1.25 → -0.66) Inaccuracy. c5 was best. } (15... c5 16. a5 Qe8 17. f3 e5 18. e4 exd4 19. cxd4 fxe4 20. Nxe4 Bxe4 21. fxe4 Qxe4 22. Qxe4) 16. Ba3? { (-0.66 → -1.89) Mistake. c5 was best. } (16. c5 Qd7 17. cxd6 cxd6 18. c4 Rfc8 19. Bb2 Ba6 20. Qf3 Ne4 21. Nxe4 fxe4 22. Qxe4 Bxc4) 16... Re8? { (-1.89 → -0.45) Mistake. c5 was best. } (16... c5) 17. Nb3?? { (-0.45 → -2.71) Blunder. c5 was best. } (17. c5 Nd5 18. Bb2 Qg5 19. Nf3 Qh5 20. c4 Nb4 21. Bc3 Be4 22. Rd2 Rec8 23. cxd6 cxd6) 17... Ba6?! { (-2.71 → -1.87) Inaccuracy. Qd7 was best. } (17... Qd7 18. c5 Qxa4 19. Qb2 Bd5 20. Nd2 Qc6 21. f3 b5 22. Rab1 Reb8 23. Qc2 a4 24. c4) 18. Nd2 Qd7 19. Qf3 Rab8 20. Qg3?! { (-1.65 → -2.74) Inaccuracy. c5 was best. } (20. c5 Bb7 21. Qg3 dxc5 22. dxc5 Rbd8 23. h3 Qc6 24. f3 Rd3 25. Qe1 Qxa4 26. cxb6 cxb6) 20... Ne4?? { (-2.74 → -0.88) Blunder. e5 was best. } (20... e5) 21. Nxe4 fxe4 22. Qf4?? { (-0.55 → -3.10) Blunder. c5 was best. } (22. c5) 22... Bxc4? { (-3.10 → -1.54) Mistake. Qc6 was best. } (22... Qc6) 23. Qxe4 Bb3 24. Rdb1 Bxa4 25. c4 d5 26. cxd5?! { (-1.64 → -2.51) Inaccuracy. Qd3 was best. } (26. Qd3 Bc6) 26... exd5 27. Qd3 b5?! { (-2.48 → -1.49) Inaccuracy. c6 was best. } (27... c6) 28. Bc5 b4 29. Ba7?? { (-1.40 → -4.38) Blunder. Rb2 was best. } (29. Rb2 Bb5 30. Qb1 Bc4 31. Rxa5 b3 32. Ra3 Qf7 33. h3 h6 34. Qa1 Re6 35. Qb1 Rg6) 29... Ra8 30. Bc5 Bb5 31. Qc2 Bc4 32. e4?! { (-4.60 → -6.40) Inaccuracy. h3 was best. } (32. h3 Ra6 33. Rb2 h6 34. Qd2 Qf5 35. Qe1 Qe4 36. Kh2 Qg6 37. Kg1 Qf5 38. Kh2 Qe4) 32... Qb5 33. Qd2 dxe4 34. Qb2 e3 35. Rc1 exf2+ 36. Qxf2 Re1+?? { (-8.12 → 6.87) Blunder. Re2 was best. } (36... Re2 37. Qf3) 37. Rxe1 h6 { Black offers draw } 38. Re7 Qc6 39. Rae1 Qg6 40. Qf3 c6 41. Qe3?! { (7.82 → 5.00) Inaccuracy. h4 was best. } (41. h4) 41... Bd5 42. g3?! { (4.84 → 3.59) Inaccuracy. Qe2 was best. } (42. Qe2) 42... Kh7 43. Re8 Rxe8 44. Qxe8 Qf5 45. Qe5?? { (3.76 → 0.00) Blunder. Qf8 was best. } (45. Qf8) 45... Qf3 46. Qe2?? { (0.00 → Mate in 15) Checkmate is now unavoidable. Re2 was best. } (46. Re2 Qh1+ 47. Kf2 Qf3+) 46... Qh1+ 47. Kf2 Qxh2+ 48. Ke3 Qxg3+ 49. Kd2 Qc3+ 50. Kd1 Bb3+ 51. Qc2+ Bxc2+ 52. Kc1 Qxe1+ 53. Kxc2 h5?! { (Mate in 6 → -78.80) Lost forced checkmate sequence. Qe2+ was best. } (53... Qe2+ 54. Kb3 Qd3+ 55. Kb2 Qc3+ 56. Ka2 Qc2+ 57. Ka1 b3 58. d5 Qa2#) 54. d5?! { (-78.80 → Mate in 6) Checkmate is now unavoidable. Kd3 was best. } (54. Kd3 b3) 54... cxd5 55. Bxb4 Qxb4 56. Kd3 Qe4+ 57. Kc3 h4 58. Kb3 h3 59. Kc3 h2 60. Kb3 g5 61. Kc3 g4 62. Kb3 g3 63. Kc3 Qc4+ 64. Kb2 g2 65. Ka3 Qb4+ 66. Ka2 Qe4 67. Ka3 d4 68. Kb3 d3 69. Kc3 Qe2 70. Kb3 d2 71. Kb2 h1=Q 72. Ka2 a4 73. Ka3 Qa1+ 74. Kb4 g1=Q 75. Ka5 Qb5+ 76. Kxb5 Qc5+ 77. Kxc5 Qd4+ 78. Kxd4 d1=Q+ 79. Kc5 Qb3 80. Kc6 a3 81. Kd7 a2 82. Ke8 a1=Q 83. Kd8 Qad1+ 84. Kc8 Qbc2+ 85. Kb8 Qdb1+ 86. Ka8 Qca2# { Black wins by checkmate. } 0-1